Sudoku+, Free Download *

Sudoku by Brainium is the #1 Sudoku game you know and love for your Android phone and tablet, and the best way to learn and improve your skills in this classic puzzle game.

With our Sudoku app, not only will you play a beautiful user-friendly Sudoku, but you’ll also have access to the world’s most friendly and complete mobile Sudoku learning system.

With every puzzle, our “Hint” button can teach you the techniques you need to make progress. The instructions are easy to understand and unique for every puzzle- with helpful animations and colorful visuals. The hints don’t just give you the answer, they help you learn the “why” behind the answer. This feature will help you learn all the techniques you need to solve Sudoku puzzles whether you’re a complete novice playing your first game, or you've progressed all the way to expert difficulty.

Enjoy a clear, easy to read, and customizable Sudoku board with visual guides that make glancing at the possibilities a breeze.

Our input system is designed to make entering solutions and notes magically simple and our friendly scoring system allows you to compete with yourself or your friends regardless of skill level.

Sudoku by Brainium will be the most beautiful, learnable, and user-friendly Sudoku game you've ever played!

We hope you enjoy Sudoku by Brainium, and please contact our five star support if you have any questions :-)

For the latest exciting news and updates on Brainium games:

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Thanks for playing!

What's New
Version 2018.05.14 (May 14, 2018)

Thank you for all your feedback and continued support!
- Immersive mode enabled on Android 4.4 and later
- Increased stability
- Bug fixes and improvements

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Version 2.3.94.109 (May 01, 2018)

- Support for 2.1 aspect ratio devices
- Localization fixes

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Version 2.3.94.109 (Jun 27, 2017)

- Support for 2.1 aspect ratio devices
- Localization fixes

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Version 2.3.92.99 (Jun 12, 2017)

Thank you for your amazing compliments, feedback, and for playing Sudoku.
New in this update:
- Thanks to your feedback our engineers took a deep dive and found and fixed the excessive battery usage issue experienced by some players. Sudoku should be very power efficient now so you can enjoy playing the game wherever you are!
- Misc. bug fixes and enhancements

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Version 2.3.92.99 (Dec 28, 2016)

Thank you for your amazing compliments, feedback, and for playing Sudoku.
New in this update:
- Thanks to your feedback our engineers took a deep dive and found and fixed the excessive battery usage issue experienced by some players. Sudoku should be very power efficient now so you can enjoy playing the game wherever you are!
- Misc. bug fixes and enhancements

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Version 2.3.92.94 (Sep 21, 2016)

Thank you for playing Sudoku, your amazing compliments, and all the feedback.
New in this update:
- Bug fixes and compatibility with latest versions of Android

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Version 2.3.90 (May 11, 2016)

Thank you for playing Sudoku, your amazing compliments, and all the feedback.
New in this update:
- Fixed issue that after using the app for a while would cause the game to crash on launch
- Misc. bug fixes

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Version 2.3.71 (Apr 12, 2016)

Thank you for playing sudoku, your amazing compliments, and all the feedback.
New in this update:
- Bug fixes

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Version 2.3.7 (Apr 07, 2016)

Thank you for playing sudoku, your amazing compliments, and all the feedback.
New in this update:
- Bug fixes

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Version 2.3.6 (Jul 06, 2015)

Thank you for playing sudoku, your amazing compliments, and all the feedback.
New in this update:
- If the game exits unexpectedly, your game progress is now saved and you can resume where you left off.
- Fixed a couple of other minor issues

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Version 2.3.4 (Jun 23, 2015)

Thank you for playing sudoku, your amazing compliments, and all the feedback.
New in this update:
- If the game exits unexpectedly, your game progress is now saved and you can resume where you left off.
- Fixed a couple of other minor issues